Ed GosheEd Goshe and Ruth Hemminger are avid collectors and researchers of Tiffin Glass, as well as leaders of the Tiffin Glass Collectors Club. Leslie Pi€a, Ph.D., is a noted authority and author of books on glassware and many other aspects of 20th century ecorative arts, including Tiffin Glass 1914-1940 and Tiffin Modern: Mid-Century Art Glass, co-authored with Goshe and Hemminger. Read More Read Less